Flowise/packages/server/src/database/migrations/postgres/1755748356008-AddChatFlowNameIndex.ts

import { MigrationInterface, QueryRunner } from 'typeorm'

export class AddChatFlowNameIndex1755748356008 implements MigrationInterface {
    name = 'AddChatFlowNameIndex1755748356008'

    public async up(queryRunner: QueryRunner): Promise<void> {
        await queryRunner.query(`CREATE INDEX "IDX_chatflow_name" ON "chat_flow" (substring("name" from 1 for 255))`)
    }

    public async down(queryRunner: QueryRunner): Promise<void> {
        await queryRunner.query(`DROP INDEX "IDX_chatflow_name"`)
    }
}